# VR

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I'm interested in communication technology , signal processing, data representation and visualisation using Matlab/Simulink software platform.

Professional Interests: communication & signal processing

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RANK**1,260** of 20,065

REPUTATION**1,482**

AVERAGE RATING**4.30**

CONTRIBUTIONS**8** Files

DOWNLOADS **20**

ALL TIME DOWNLOADS**14551**

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**Feeds**

Solved

Find the sum of the elements in the "second" diagonal

Find the sum of the elements in the diagonal that starts at the top-right corner and ends at the bottom-left corner.

9 years ago

Solved

Sum of diagonal of a square matrix

If x = [1 2 4; 3 4 5; 5 6 7] then y should be the sum of the diagonals of the matrix y = 1 + 4 + 7 = 12

9 years ago

Solved

Tell me the slope

Tell me the slope, given a vector with horizontal run first and vertical rise next. Example input: x = [10 2];

9 years ago

Solved

Make one big string out of two smaller strings

If you have two small strings, like 'a' and 'b', return them put together like 'ab'. 'a' and 'b' => 'ab' For extra ...

9 years ago

Solved

radius of a spherical planet

you just measured its surface area, that is the input.

9 years ago

Solved

Simple equation: Annual salary

Given an hourly wage, compute an annual salary by multiplying the wage times 40 and times 50, because salary = wage x 40 hours/w...

9 years ago

Solved

Swap the first and last columns

Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

9 years ago

Solved

Circle area using pi

Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.

9 years ago

Question

Save the result of urlread as file in current directory instead of a variable in the workspace

I would like to find an answer to unzip the result of the urlread funtion that's a zip archive. The result experienced is the fa...

10 years ago | 1 answer | 0

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answerSolved

Select every other element of a vector

Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

10 years ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]

In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

10 years ago

Solved

Determine if input is odd

Given the input n, return true if n is odd or false if n is even.

12 years ago

Solved

Column Removal

Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

12 years ago

Solved

Pizza!

Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

12 years ago

Solved

Weighted average

Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

12 years ago

Solved

Find the sum of all the numbers of the input vector

Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

12 years ago

Solved

Times 2 - START HERE

Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

12 years ago

Submitted

Agentia Nationala pentru Cetatenie Bucuresti

Statistici referitor la depunerea Juramantului pentru cetatenie la Bucruresti.

13 years ago | 0 downloads |

Submitted

Modova Central Bank EURO Evolution

EURO Evolution in Moldova Central Bank per years and monthly.

13 years ago | 1 download |

Submitted

SFSK modulation implemented on MCU

Implementation of SFSK modulation type on Piccolo F28027 MCU

14 years ago | 1 download |

Submitted

SFSK modulator/demodulator

Implementation of the SFSK modem for Power Line Communication

14 years ago | 1 download |

Submitted

CCS IIR Filter verrification via MATLAB

This is CCS project that implement an IIR Order 4 Filter.

14 years ago | 1 download |

Submitted

Financial GUI

Display in the GUI evolution of the Finance in Moldova

14 years ago | 2 downloads |

Submitted

Digital Audio Equalizer

The GUI allow to load, filter, and play of a audio signal.

15 years ago | 11 downloads |

Submitted

Didactic GUI

Short time Fourier transform of an audio or data signal.

15 years ago | 3 downloads |